#define _CRT_SECURE_NO_WARNINGS 1
#include<iostream>
using namespace std;

#include<string>
#include"string.h"


int main()
{
	//bit::test_string1();
	//cout << endl;
	//bit::test_string2();
	//cout << endl;
	//bit::test_string3();
	//cout << endl;
	//bit::test_string4();
	//cout << endl;
	//bit::test_string5();
	//cout << endl;
	//bit::test_string6();
	//cout << endl;
	//bit::test_string7();
	//cout << endl;
	//bit::test_string8();
	//cout << endl;
	//bit::test_string9();
	//cout << endl;
	//bit::test_string10();
	//cout << endl;
	bit::string s1("hahah");
	bit::string s2("adviaubvia");
	s1 = s2;
	return 0;
}